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Thread Rolling Machine Z28-80B


Bar rolling: thread rolling machine is a multifunctional cold forming machine. It can straighten, title, knurl ect roll thread on the work piece at normal temperature within the range of rolling pressure, it can also be used for straightening, reducing diameter, blank rolling, oil groove and other forming rolling processes. The machine has a safe and reliable electrical-hydraulic execution and control system that allows each duty cycle to be cycled in manual, semi-automatic and automatic moders.

Suitable for precision external threading, small modulus splines and worm

● Hydraulic power, pressure adjustable

● Gear box with high pressure is stable and reliable

● Easy to operate and adjust

● In feed and thru feed both way, high efficiency and stable

1Max pressure160 KN160 KN
2Max diameterRadial feed60 mm60 mm
Axial feed20 mm20 mm
Max pitchRadial feed55
Axial feed44
4Spindle speed
40 r/min40 r/min
5Thread rolling die scopeMax outside diameter200 mm200 mm
Max width120 mm120 mm
6Dimension L×W×H (approx. mm)1630×820×1150 mm1630×1400×1150 mm
7Main motor4 KW5.5 KW


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